| Area Code | 302 |
| State | Delaware |
| Current Time in Area Code 302 | 302> EDT |
| Timezone | Eastern Daylight Time |
| Regional Market Area | DELMARVA Region Metro Philadelphia |
| Metro Area(s) | Dover, DE |
| Population (2020) | 989948 |
| Adjacent Area Codes | 410,443,484,610,667,856 |
| Kent County |
| New Castle County |
| Sussex County |
| Dover |
| Newark |
| Wilmington |